Yanque Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Yanque, Arequipa, Peru. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's break down all the details for a clearer picture.
Yanque experiences significant rain/snowfall throughout the year, averaging 1111 mm (44 in) of precipitation annually. However, this abundant rainfall is not evenly distributed, with a distinct dry and rainy season during certain months. You can clearly see this in our monthly precipitation graphs below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Significant seasonal changes in precipitation occur throughout the year. During the wettest month, February receives substantial rainfall, averaging 228 mm (9 in) of precipitation, recorded across 25 rainy days.
In contrast, the driest month, July brings less rainfall, with 13 mm (0.5 in) over a single rainy day.
February, the wettest month, has a maximum daytime temperature of 12°C (54°F). During the driest month July you can expect a temperature of 12°C (54°F). For more detailed insights into the city's temperatures, visit our Yanque Temperature page.
Explore Yanque's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Yanque spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Peru: City Comparison
The map below shows the annual precipitation across Peru. You can also select the different months in case you are interested in a specific month.
heavy rainfall
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Yanque vs World: Rainfall Compared
Yanque's average annual precipitation is 1111 mm (44 in). Let's compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
Precipitation has a very strong role in determining the local climate and ecosystem:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
- The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
- The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.
For more detailed information about Yanque's weather, including sunshine hours, humidity levels, and temperature data, visit our Yanque Climate page.
